| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.95 | 8.666% | $241.1842 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $200.96 | 11.804% | $224.6813 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $218.92 | 6.627% | $233.4278 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $6.76 | 4.320% | $7.052 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $149.54 | 11.551% | $166.8134 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $87.54 | 3.417% | $90.5312 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $122.99 | 7.398% | $132.0888 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,008.66 | $1,095.7787 | $1,095.77 | $1,095.85 | $1,095.80 | |